27411279

素因数分解:

$3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1889}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 41852160

約数和(自身を除く): 14440881

約数列:

[1, 3, 7, 21, 691, 1889, 2073, 4837, 5667, 13223, 14511, 39669, 1305299, 3915897, 9137093, 27411279]

約数ペア:

[(1, 27411279), (3, 9137093), (7, 3915897), (21, 1305299), (691, 39669), (1889, 14511), (2073, 13223), (4837, 5667)]